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NR 508 Ground Rounds week 6 (1)

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GROUND ROUNDS: ASTHMA NR 508: Advanced Pharmacology Chamberlain College of Nursing 12-02-2018CASE STUDY PRESENTATION  Casey, a 15 year old Caucasian, high school student comes to the clin ... ic this morning with complain of chest tightness, frequent cough which disturbs his sleep at night, shortness of breath and wheezing. Symptoms started gradually after playing football in the cold whether 3 weeks ago, he has missed school for 2 days because of his frequent cough  He has history of asthma which has been controlled by ProAir inhaler 2 puffs every 4 hours as needed and Flovent inhaler twice daily a non smoker. However, he has not had asthma attack for more than a year and stopped using his Flovent.  weight 122 lbs, Heart rate is 105/m, respiration 24/m  BP 108/78mmgh and temperature 36.9 degree CelsiusMEDICATION MANAGEMENTSHORT ACTING BETA AGONIST  Pro Air (Albuterol): short acting bronchodilator. Usually the most commonly prescribed medication  Inhaler HFA Dose: Children >4 years 2-4 puffs every 4-6hours as needed. Can take 2 puffs 15 to 30 minutes prior to exercise to prevent bronchospasms  For Asthma exacerbation:  Albuterol nebulizer 2.5 – 5mg in 2ml normal saline every 20 x 3 doses, then every 1 to 4 hours as needed or  Inhaler every 20 minutes x 3 doses, then 1 to 4 hours as needed (Woo & Robinson, 2016) (Masselli & Peters, 2018)MEDICATION MANAGEMENTSHORT ACTING BETA AGONIST Mechanism of Action:  Bronchodilator can reverses bronchospasm  Relaxes smooth muscles, increases vital capacity and airflow  Decreases airway resistance and residual volume Adverse effects:  Can cause decreased diastolic blood pressure and increased heart rate, dizziness and headache  Causes tremors and nervousness due to stimulation of beta2 receptors [Show More]

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